288360492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 841155840

約数和(自身を除く): 552795348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 53, 57, 76, 84, 98, 106, 114, 133, 147, 159, 196, 212, 228, 266, 294, 318, 371, 399, 487, 532, 588, 636, 742, 798, 931, 974, 1007, 1113, 1461, 1484, 1596, 1862, 1948, 2014, 2226, 2597, 2793, 2922, 3021, 3409, 3724, 4028, 4452, 5194, 5586, 5844, 6042, 6818, 7049, 7791, 9253, 10227, 10388, 11172, 12084, 13636, 14098, 15582, 18506, 20454, 21147, 23863, 25811, 27759, 28196, 31164, 37012, 40908, 42294, 47726, 49343, 51622, 55518, 64771, 71589, 77433, 84588, 95452, 98686, 103244, 111036, 129542, 143178, 148029, 154866, 180677, 194313, 197372, 259084, 286356, 296058, 309732, 361354, 388626, 453397, 490409, 542031, 592116, 722708, 777252, 906794, 980818, 1084062, 1264739, 1360191, 1471227, 1813588, 1961636, 2168124, 2529478, 2720382, 2942454, 3432863, 3794217, 5058956, 5440764, 5884908, 6865726, 7588434, 10298589, 13731452, 15176868, 20597178, 24030041, 41194356, 48060082, 72090123, 96120164, 144180246, 288360492]

約数ペア:

[(1, 288360492), (2, 144180246), (3, 96120164), (4, 72090123), (6, 48060082), (7, 41194356), (12, 24030041), (14, 20597178), (19, 15176868), (21, 13731452), (28, 10298589), (38, 7588434), (42, 6865726), (49, 5884908), (53, 5440764), (57, 5058956), (76, 3794217), (84, 3432863), (98, 2942454), (106, 2720382), (114, 2529478), (133, 2168124), (147, 1961636), (159, 1813588), (196, 1471227), (212, 1360191), (228, 1264739), (266, 1084062), (294, 980818), (318, 906794), (371, 777252), (399, 722708), (487, 592116), (532, 542031), (588, 490409), (636, 453397), (742, 388626), (798, 361354), (931, 309732), (974, 296058), (1007, 286356), (1113, 259084), (1461, 197372), (1484, 194313), (1596, 180677), (1862, 154866), (1948, 148029), (2014, 143178), (2226, 129542), (2597, 111036), (2793, 103244), (2922, 98686), (3021, 95452), (3409, 84588), (3724, 77433), (4028, 71589), (4452, 64771), (5194, 55518), (5586, 51622), (5844, 49343), (6042, 47726), (6818, 42294), (7049, 40908), (7791, 37012), (9253, 31164), (10227, 28196), (10388, 27759), (11172, 25811), (12084, 23863), (13636, 21147), (14098, 20454), (15582, 18506)]